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http://dx.doi.org/10.11112/jksmi.2015.19.4.101

Evaluation on the Applicability of Heavy Weight Waste Glass as Fine Aggregate of Shielding Concrete  

Choi, So-Yeong (강릉원주대학교 토목공학과)
Choi, Yoon-Suk (한국건설생활환경시험연구원 융합기술본부 융합기술팀)
Won, Min-Sik ((주)제이엔티아이엔씨 기술연구소)
Yang, Eun-Ik (강릉원주대학교 토목공학과)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.19, no.4, 2015 , pp. 101-108 More about this Journal
Abstract
The quantities of heavy weight waste glass have been progressively increased because of the rapid industrialization and the change of quality of life. And, the most of them are not recycled. The heavy weight waste glass have been treated by illegal dumping or being buried in landfills. Meanwhile, in order to ensure the safety of nuclear power plant structure, the excellent construction materials are socially required for shielding performance. Concrete is the most widely used construction material, the huge amounts of natural resources are required to make concrete. So, it is needed to investigate the possibility of recycling of heavy weight waste glass as concrete material ingredient. In this study, the heavy weight waste glass was evaluated for the applicability as fine aggregate of shielding concrete. From the results, when heavy weight waste glass was replaced as fine aggregate of mortar, shielding performance can be improved due to increasing in unit weight of mortar. It showed that the strength decreased according to mixing of heavy weight waste glass, Non-Washed heavy weight waste glass is more advantageous in the strength development than Washed case.
Keywords
Heavy weight waste glass; Shielding concrete; Fine aggregate; Unit volume weight; Strength; Pore distribution;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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